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Hurricanes are amongst the most powerful and destructive meteorological systems on earth. Each year several make landfall in various parts of the world and can cause considerable damage to property and loss of life.

What is a hurricane? A hurricane is an area of low pressure over tropical or sub-tropical waters, with organised convection (i.e. thunderstorm activity) and sustained winds near the surface of at least 74 m.p.h. (and stronger gusts) circulating either anti-clockwise (in the northern hemisphere

........................................................................................................ 3 2. The 2013 Atlantic hurricane season........................................................................... 3 3. Forecast verification....................................................................................................... 4 4

.............................................................................................. 3 2. The 2014 Atlantic hurricane season ................................................................... 3 3. Forecast verification ............................................................................................ 4 5. Future forecasts

  The most likely number of named tropical storms (winds of at least 39 mph) predicted to occur in the North Atlantic during the June to November period is 20, with a 70% chance that the number will be in the range 14 to 26. The 1991-2020 long-term average is 14.  The most likely number of hurricanes

one January storm (Hurricane Alex in 2016). The most likely number of named tropical storms (winds of at least 39 mph) predicted to occur in the North Atlantic is 15, with a 70% chance that the number will be in the range 12 to 18. The 1991-2020 long-term average is 14.  The most likely number

........................................................................................................ 3 2. The 2012 Hurricane Season.......................................................................................... 3 3. Forecast Verification

tropical storms (winds of at least 39 mph) predicted to occur in the North Atlantic is 19, with a 70% chance that the number will be in the range 14 to 24. The 1991-2020 long-term average is 14.  The most likely number of hurricanes (winds of at least 74 mph) predicted to occur in the North Atlantic

  The most likely number of named tropical storms (winds of at least 39 mph) predicted to occur in the North Atlantic during the June to November period is 18, with a 70% chance that the number will be in the range 13 to 23. The 1991-2020 long-term average is 14.  The most likely number of hurricanes

average is 12. The most likely number of hurricanes (winds of at least 74 mph) predicted to occur in the North Atlantic during the June to November period is 7, with a 70% chance that the number will be in the range 5 to 9. The 1981-2010 long-term average is 6. The most likely number of major

average is 12. The most likely number of hurricanes (winds of at least 74 mph) predicted to occur in the North Atlantic during the June to November period is 7, with a 70% chance that the number will be in the range 5 to 9. The 1981-2010 long-term average is 6. The most likely number of major